Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~phil/calsbn/newrcvnov12/sbnNew.out Дата изменения: Wed Nov 14 20:40:26 2012 Дата индексирования: Mon Feb 4 14:41:16 2013 Кодировка: Поисковые слова: 47 tuc

sysTemp program

input file:sbnNew.dat
run on :Wed Nov 14 12:40:26 AST 2012


nov12 new sbn receiver





Description: sbnRcv with 20db pad between postAmp1,2
-------------------------------------------

element NoiseFig temp gain CumGainInp tempInp TsysContrib
db degK db db degK degK
sky 0.15 10.0 0.00 0.00 0.0 10.00
Lna 0.06 4.0 30.00 0.00 10.0 4.00
C_LnaPa1 1.50 119.6 -1.50 30.00 14000.0 0.12
PA1_Circ 0.50 35.4 -0.50 28.50 9995.9 0.05
PA1_filt 1.50 119.6 -1.50 28.00 8940.4 0.19
3dbPad 3.00 288.6 -3.00 26.50 6414.0 0.65
PA1_amp1 1.20 92.3 30.00 23.50 3359.3 0.41
10dbPad 10.00 2610.0 -10.00 53.50 3451581.1 0.01
C_Pa1_Pa2 0.50 35.4 -0.50 43.50 345419.1 0.00
PA2_amp1 1.20 92.3 36.00 43.00 307886.6 0.00
15dbPad 15.00 8880.6 -15.00 79.00 1.23e+09 0.00
-----------
Output Temp: 3.88e+07
Tsys : 15.44

Description: sbnRcv with extra amp before filter
-------------------------------------------

element NoiseFig temp gain CumGainInp tempInp TsysContrib
db degK db db degK degK
sky 0.15 10.0 0.00 0.00 0.0 10.00
Lna 0.06 4.0 30.00 0.00 10.0 4.00
C_LnaPA1 1.50 119.6 -1.50 30.00 14000.0 0.12
PA1_Circ 0.50 35.4 -0.50 28.50 9995.9 0.05
PA1_amp0 0.80 58.7 14.00 28.00 8940.4 0.09
3dbPad 3.00 288.6 -3.00 42.00 226046.7 0.02
PA1_filt 1.50 119.6 -1.50 39.00 113436.4 0.02
3dbPad 3.00 288.6 -3.00 37.50 80391.5 0.05
PA1_amp1 1.20 92.3 30.00 34.50 40435.9 0.03
10dbPad 10.00 2610.0 -10.00 64.50 4.05e+07 0.00
C_Pa1_Pa2 0.50 35.4 -0.50 54.50 4053075.7 0.00
PA2_amp1 1.20 92.3 36.00 54.00 3612339.0 0.00
15dbPad 15.00 8880.6 -15.00 90.00 1.44e+10 0.00
-----------
Output Temp: 4.55e+08
Tsys : 14.38

name cumGain Tsys Tsky

sbnRcv with 20db pad between postAmp1,2 64.00 15.4 10
sbnRcv with extra amp before filter 75.00 14.4 10